PhD Student in Physics | Physiker (m/w/d)

Job Summary

This role involves joining the 'Optical Clocks with Trapped Ions' working group at the National Metrology Institute of Germany (PTB) to advance the development of optical clocks using the 173Yb+ isotope. You will be responsible for automating clock operations, investigating stability improvements through multi-ion interrogation and entanglement, and developing protocols for hyperfine transitions. The position requires a hands-on approach to extending laser setups and Python-based experiment control systems using ARTIQ. You will also perform high-precision frequency shift measurements and search for physics beyond the Standard Model. This is a unique research opportunity offering full focus on a doctoral thesis without teaching obligations, supported by an internationally renowned team and world-class infrastructure. The position is part-time (33.15 hours/week) and fixed-term for three years, providing a collaborative environment for networking at international scientific conferences.